The netizen added that the crop circle was 200m in diameter and the mysterious logo in the middle called to mind the solar system.
这名网友还补充说，麦田圈直径长达200米，中间的图案让人联想起太阳系。
China is the largest producer of wheat, a Middle Eastern crop, and of potatoes, originally from South America.
中国是原产自中东的小麦以及原产自南美的土豆的最大生产国。
A work net for conservation has primarily set up via cooperation among The National gene bank, local crop-specific-and middle-term-gene Banks and field gene Banks.
加上各地的中期库和种质圃，全国已初步形成了种质资源保存网。
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